<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <meta charset="UTF-8">
    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
    <!-- 引入组件库 -->
    <script src="https://cdn.bootcss.com/element-ui/2.8.2/index.js"></script>
    <script src="https://unpkg.com/axios/dist/axios.min.js"></script>
    <link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css">
    <title>Title</title>
</head>
<body>
<div id="app">
<el-tabs :tab-position=left style="height: 200px;">
    <el-tab-pane label="用户管理" >dddd</el-tab-pane>
    <el-tab-pane label="配置管理">配置管理</el-tab-pane>
    <el-tab-pane label="角色管理">角色管理</el-tab-pane>
    <el-tab-pane label="定时任务补偿">定时任务补偿</el-tab-pane>
</el-tabs>
</div>
<script>
    var Main = {
        data() {
            return {
                tabPosition: 'left'
            };
        }
    };
    var Ctor = Vue.extend(Main)
    new Ctor().$mount('#app')
</script>

</body>
</html>